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    <title>登录</title>
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<body>
    <div class="box">
        <div class="loging-fix">
            <div class="log-box">
                <h2>油耗挑战赛信息后台管理系统</h2>
                <div class="logfrom">
                    <div class="logitem">
                        <label for="">用户名：</label>
                        <input type="text" class="loginput">
                        <p class="error">请输入正确的用户名</p>
                    </div>
                    <div class="logitem">
                        <label for="">密&nbsp;&nbsp;&nbsp;&nbsp;码：</label>
                        <input type="text" class="loginput">
                        <p class="error">请输入正确的用户名</p>
                    </div>

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                    <div class="logbtn">
                        <a href="javascript:;">登&nbsp;&nbsp;录</a>
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